# Here's some new strange stuff, remember type it exactly.

days = "Mon Tue Wed Thu Fri Sat Sun"
months = "Jan \n Feb \n Mar \n Apr \n May \n Jun \n Jul \n Aug"

puts "Here are the days:", days 
puts "Here are the months:", months

puts <<PARAGRAPH
There's something going on here.
With the three double-quotes.
We'll be able to type as much as we like.
Even 4 lines if we want, or 5, or 6.
PARAGRAPH

#在ruby中，\n 表示的是换行的意思，把每个值全都隔开，然后前面定义后就可自动换行，当要把一段语句提交又不想每个语句后面都加换行符时可以使用puts <<PARAGRAPH这种用法，注意PARAGRAPH是直接接在<<后面的，当中并没有空格，语法问题，不能搞错
#这只是讲在字符串如如何表示一些特殊字符（不可见字符），回车换行，tab键这些都是看不到的，但又有用，所以，用一个特殊的符号来表示，考虑一下如果不是要输出换行，而是要输出\n这两个字符呢？这就需要用到转义，我想那个教材里讲过的，你找一找如何实现
